JPS54113750A - Emergency gland sealing device of pump - Google Patents
Emergency gland sealing device of pumpInfo
- Publication number
- JPS54113750A JPS54113750A JP1987378A JP1987378A JPS54113750A JP S54113750 A JPS54113750 A JP S54113750A JP 1987378 A JP1987378 A JP 1987378A JP 1987378 A JP1987378 A JP 1987378A JP S54113750 A JPS54113750 A JP S54113750A
- Authority
- JP
- Japan
- Prior art keywords
- pump
- water
- glands
- tank
- sealing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Control Of Positive-Displacement Pumps (AREA)
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
Abstract
PURPOSE: In a pump which carries out gland sealing by feed water from other source, the prevention of injection of the fluid in the inner part of a pump and securing of gland sealing water at the time when sealing water from other source has been cut off.
CONSTITUTION: A part of water sucked up from a condenser by means of a condensing pump 2 is supplied to glands 8 and 9, and the condensing pump 2, is in a stop or in a trouble, water sucked up from a supply water tank 5 is supplied to the glands 8 and 9 by means of a sealing water pump 4. In the device thus constituted, there are attached thereto a tank 11, a pressure source 14 and a connecting pipe 13 for connecting both parts with each other and a connecting pipe 12 for connecting the tank 11 to a gland seal line 15. In the case where the condensing pump 2 and the sealing water pump 4 have come to a stop, water within the tank 11 is supplied instantaneously through the connecting pipe 12 and gland seal line 15 to the glands 8 and 9 by the pressure from the pressure source 14 thereby to protect the glands of the pump.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987378A JPS54113750A (en) | 1978-02-24 | 1978-02-24 | Emergency gland sealing device of pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987378A JPS54113750A (en) | 1978-02-24 | 1978-02-24 | Emergency gland sealing device of pump |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54113750A true JPS54113750A (en) | 1979-09-05 |
Family
ID=12011324
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1987378A Pending JPS54113750A (en) | 1978-02-24 | 1978-02-24 | Emergency gland sealing device of pump |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54113750A (en) |
-
1978
- 1978-02-24 JP JP1987378A patent/JPS54113750A/en active Pending
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